2010 World Judo Championships – Men's 81 kg
# 2010 World Judo Championships – Men's 81 kg

The Men's -81 kg competition at the 2010 World Judo Championships was held at 10 September at the Yoyogi National Gymnasium in Tokyo, Japan. 79 competitors contested for the medals, being split in 4 Pools where the winner advanced to the medal round.

## Pool A

| First Round | First Round | First Round | Second Round | Second Round | Second Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | Kim Jae-Bum | Kim Jae-Bum | 100 | | | | | | | | | |
| | | | Laszlo Csoknyai | Laszlo Csoknyai | 000 | | | | | | | | | |
| | | | | | | Kim Jae-Bum | Kim Jae-Bum | 011 | | | | | | |
| | | | | | | Emmanuel Lucenti | Emmanuel Lucenti | 001 | | | | | | |
| | | | Mulkaman Nurklychev | Mulkaman Nurklychev | 000 | | | | | | | | | |
| Mohammad Jamali | Mohammad Jamali | 000 | Emmanuel Lucenti | Emmanuel Lucenti | 020 | | | | | | | | | |
| Emmanuel Lucenti | Emmanuel Lucenti | 100 | | | | | | | Kim Jae-Bum | Kim Jae-Bum | 101 | | | |
| | | | | | | | | | Artem Vasylenko | Artem Vasylenko | 000 | | | |
| | | | Omar Pena | Omar Pena | 000 | | | | | | | | | |
| Aliaksandr Stsiashenka | Aliaksandr Stsiashenka | 100 | Aliaksandr Stsiashenka | Aliaksandr Stsiashenka | 100 | | | | | | | | | |
| Damdinsürengiin Nyamkhüü | Damdinsürengiin Nyamkhüü | 000 | | | | Aliaksandr Stsiashenka | Aliaksandr Stsiashenka | 001 | | | | | | |
| | | | | | | Artem Vasylenko | Artem Vasylenko | 010 | | | | | | |
| | | | Aljaz Sedej | Aljaz Sedej | 000 | | | | | | | | | |
| | | | Artem Vasylenko | Artem Vasylenko | 100 | | | | | | | | | |
| | | | | | | | | | | | | Kim Jae-Bum | Kim Jae-Bum | 001 |
| Ole Bischof | Ole Bischof | 100 | | | | | | | | | | Guillaume Elmont | Guillaume Elmont | 000 |
| Valeriu Duminica | Valeriu Duminica | 000 | Ole Bischof | Ole Bischof | 000 | | | | | | | | | |
| | | | Guillaume Elmont | Guillaume Elmont | 100 | | | | | | | | | |
| | | | | | | Guillaume Elmont | Guillaume Elmont | 011 | | | | | | |
| | | | | | | Antonio Ciano | Antonio Ciano | 001 | | | | | | |
| | | | Tomislav Marijanović | Tomislav Marijanović | 001 | | | | | | | | | |
| | | | Antonio Ciano | Antonio Ciano | 101 | | | | | | | | | |
| | | | | | | | | | Guillaume Elmont | Guillaume Elmont | 100 | | | |
| | | | | | | | | | Hatem Abd el Akher | Hatem Abd el Akher | 000 | | | |
| | | | Guillaume Perrault | Guillaume Perrault | 001 | | | | | | | | | |
| | | | Hatem Abd el Akher | Hatem Abd el Akher | 010 | | | | | | | | | |
| | | | | | | Hatem Abd el Akher | Hatem Abd el Akher | 100 | | | | | | |
| | | | | | | Diogo Lima | Diogo Lima | 001 | | | | | | |
| | | | Diogo Lima | Diogo Lima | 011 | | | | | | | | | |
| Elkhan Rajabli | Elkhan Rajabli | 001 | Łukasz Błach | Łukasz Błach | 000 | | | | | | | | | |
| Łukasz Błach | Łukasz Błach | 010 | | | | | | | | | | | | |

## Pool B

| First Round | First Round | First Round | Second Round | Second Round | Second Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Song Dae-Nam | Song Dae-Nam | 020 | | | | | | | | | | | | |
| Islam Bozbayev | Islam Bozbayev | 000 | Song Dae-Nam | Song Dae-Nam | 020 | | | | | | | | | |
| | | | Sacha Denanyoh | Sacha Denanyoh | 000 | | | | | | | | | |
| | | | | | | Song Dae-Nam | Song Dae-Nam | 001 | | | | | | |
| | | | | | | Loic Pietri | Loic Pietri | 110 | | | | | | |
| | | | Lokuku Ngambomo | Lokuku Ngambomo | 001 | | | | | | | | | |
| | | | Loic Pietri | Loic Pietri | 111 | | | | | | | | | |
| | | | | | | | | | Loic Pietri | Loic Pietri | 000 | | | |
| | | | | | | | | | Masahiro Takamatsu | Masahiro Takamatsu | 100 | | | |
| | | | Masahiro Takamatsu | Masahiro Takamatsu | 100 | | | | | | | | | |
| | | | Victor Ahiavor | Victor Ahiavor | 000 | | | | | | | | | |
| | | | | | | Masahiro Takamatsu | Masahiro Takamatsu | 100 | | | | | | |
| Brent Iverson | Brent Iverson | 111 | | | | Joachim Bottieau | Joachim Bottieau | 000 | | | | | | |
| John Baylon | John Baylon | 000 | Brent Iverson | Brent Iverson | 000 | | | | | | | | | |
| | | | Joachim Bottieau | Joachim Bottieau | 020 | | | | | | | | | |
| | | | | | | | | | | | | Masahiro Takamatsu | Masahiro Takamatsu | 100 |
| Euan Burton | Euan Burton | 020 | | | | | | | | | | Euan Burton | Euan Burton | 000 |
| German Velazco | German Velazco | 000 | Euan Burton | Euan Burton | 001 | | | | | | | | | |
| | | | Farkhod Rakhimov | Farkhod Rakhimov | 000 | | | | | | | | | |
| | | | | | | Euan Burton | Euan Burton | 100 | | | | | | |
| | | | | | | Safouane Attaf | Safouane Attaf | 0010 | | | | | | |
| | | | Safouane Attaf | Safouane Attaf | 010 | | | | | | | | | |
| | | | Shokir Muminov | Shokir Muminov | 000 | | | | | | | | | |
| | | | | | | | | | Euan Burton | Euan Burton | 001 | | | |
| | | | | | | | | | Travis Stevens | Travis Stevens | 000 | | | |
| | | | Micha Egger | Micha Egger | 000 | | | | | | | | | |
| Levan Tsiklauri | Levan Tsiklauri | 000 | Travis Stevens | Travis Stevens | 100 | | | | | | | | | |
| Travis Stevens | Travis Stevens | 100 | | | | Travis Stevens | Travis Stevens | 020 | | | | | | |
| | | | | | | Si Rijigawa | Si Rijigawa | 000 | | | | | | |
| | | | Si Rijigawa | Si Rijigawa | 101 | | | | | | | | | |
| | | | Wu Chen-ying | Wu Chen-ying | 000 | | | | | | | | | |

## Pool C

| First Round | First Round | First Round | Second Round | Second Round | Second Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | Ivan Nifontov | Ivan Nifontov | 100 | | | | | | | | | |
| | | | Hussein Al-Aameri | Hussein Al-Aameri | 000 | | | | | | | | | |
| | | | | | | Ivan Nifontov | Ivan Nifontov | 100 | | | | | | |
| Vitalii Dudchyk | Vitalii Dudchyk | 011 | | | | Vitalii Dudchyk | Vitalii Dudchyk | 000 | | | | | | |
| Srdjan Mrvaljevic | Srdjan Mrvaljevic | 010 | Vitalii Dudchyk | Vitalii Dudchyk | 100 | | | | | | | | | |
| | | | Robert Krawczyk | Robert Krawczyk | 000 | | | | | | | | | |
| | | | | | | | | | Ivan Nifontov | Ivan Nifontov | 000 | | | |
| | | | | | | | | | Elnur Mammadli | Elnur Mammadli | 021 | | | |
| | | | Christoph Keller | Christoph Keller | 100 | | | | | | | | | |
| | | | Alimbek Dzuhsupov | Alimbek Dzuhsupov | 001 | | | | | | | | | |
| | | | | | | Christoph Keller | Christoph Keller | 000 | | | | | | |
| George Shinjikashvili | George Shinjikashvili | 001 | | | | Elnur Mammadli | Elnur Mammadli | 111 | | | | | | |
| Elnur Mammadli | Elnur Mammadli | 020 | Elnur Mammadli | Elnur Mammadli | 020 | | | | | | | | | |
| | | | João Neto | João Neto | 001 | | | | | | | | | |
| | | | | | | | | | | | | Elnur Mammadli | Elnur Mammadli | 000 |
| | | | | | | | | | | | | Flávio Canto | Flávio Canto | 101 |
| | | | Flávio Canto | Flávio Canto | 101 | | | | | | | | | |
| | | | Watcharin Jampawong | Watcharin Jampawong | 000 | | | | | | | | | |
| | | | | | | Flávio Canto | Flávio Canto | 101 | | | | | | |
| Antoine Jeannin | Antoine Jeannin | 111 | | | | Antoine Jeannin | Antoine Jeannin | 000 | | | | | | |
| Li Maojian | Li Maojian | 001 | Antoine Jeannin | Antoine Jeannin | 100 | | | | | | | | | |
| | | | Tom Redd | Tom Redd | 000 | | | | | | | | | |
| | | | | | | | | | Flávio Canto | Flávio Canto | 111 | | | |
| | | | | | | | | | Kalem Kachur | Kalem Kachur | 000 | | | |
| | | | Osmay Cruz | Osmay Cruz | 000 | | | | | | | | | |
| Vanco Sarafov | Vanco Sarafov | 000 | Kalem Kachur | Kalem Kachur | 100 | | | | | | | | | |
| Kalem Kachur | Kalem Kachur | 110 | | | | Kalem Kachur | Kalem Kachur | 101 | | | | | | |
| | | | | | | Pedro Castro | Pedro Castro | 000 | | | | | | |
| | | | Josateki Naulu | Josateki Naulu | 000 | | | | | | | | | |
| | | | Pedro Castro | Pedro Castro | 001 | | | | | | | | | |

## Pool D

| First Round | First Round | First Round | Second Round | Second Round | Second Round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Leandro Guilheiro | Leandro Guilheiro | 002 | | | | | | | | | | | | |
| Konstantins Ovchinnikovs | Konstantins Ovchinnikovs | 000 | Leandro Guilheiro | Leandro Guilheiro | 020 | | | | | | | | | |
| | | | Alfredo Effron | Alfredo Effron | 000 | | | | | | | | | |
| | | | | | | Leandro Guilheiro | Leandro Guilheiro | 101 | | | | | | |
| | | | | | | Takahiro Nakai | Takahiro Nakai | 000 | | | | | | |
| | | | Antti Virta | Antti Virta | 000 | | | | | | | | | |
| | | | Takahiro Nakai | Takahiro Nakai | 110 | | | | | | | | | |
| | | | | | | | | | Leandro Guilheiro | Leandro Guilheiro | 112 | | | |
| | | | | | | | | | Francesco Bruyere | Francesco Bruyere | 000 | | | |
| | | | Mohamed Darwish | Mohamed Darwish | 100 | | | | | | | | | |
| | | | Ben Zellner | Ben Zellner | 001 | | | | | | | | | |
| | | | | | | Mohamed Darwish | Mohamed Darwish | 000 | | | | | | |
| Uuganbaatar Otgonbaatar | Uuganbaatar Otgonbaatar | 001 | | | | Francesco Bruyere | Francesco Bruyere | 002 | | | | | | |
| Francesco Bruyere | Francesco Bruyere | 010 | Francesco Bruyere | Francesco Bruyere | 100 | | | | | | | | | |
| | | | Zafar Arslanov | Zafar Arslanov | 000 | | | | | | | | | |
| | | | | | | | | | | | | Leandro Guilheiro | Leandro Guilheiro | 110 |
| Sirazhudin Magomedov | Sirazhudin Magomedov | 112 | | | | | | | | | | Sirazhudin Magomedov | Sirazhudin Magomedov | 000 |
| Jose Bencosme | Jose Bencosme | 000 | Sirazhudin Magomedov | Sirazhudin Magomedov | 010 | | | | | | | | | |
| | | | Sergiu Toma | Sergiu Toma | 001 | | | | | | | | | |
| | | | | | | Sirazhudin Magomedov | Sirazhudin Magomedov | 111 | | | | | | |
| | | | | | | Sándor Nagysolymosi | Sándor Nagysolymosi | 001 | | | | | | |
| | | | | | | | | | Sirazhudin Magomedov | Sirazhudin Magomedov | 001 | | | |
| Hermann Unnarsson | Hermann Unnarsson | 010 | | | | | | | Ahmet Sari | Ahmet Sari | 000 | | | |
| Waleed Hanfi | Waleed Hanfi | 001 | Hermann Unnarsson | Hermann Unnarsson | 000 | | | | | | | | | |
| | | | Ahmet Sari | Ahmet Sari | 100 | | | | | | | | | |
| | | | | | | Ahmet Sari | Ahmet Sari | 011 | | | | | | |
| | | | | | | Boas Munyonga | Boas Munyonga | 000 | | | | | | |
| | | | Sherali Bozorov | Sherali Bozorov | 001 | | | | | | | | | |
| | | | Boas Munyonga | Boas Munyonga | 021 | | | | | | | | | |

## Repechage

| Repechage | Repechage | Repechage | Third place | Third place | Third place |
| - | - | - | - | - | - |
| Guillaume Elmont | Guillaume Elmont | 002 | | | |
| Euan Burton | Euan Burton | 101 | Euan Burton | Euan Burton | 001 |
| | | | Flávio Canto | Flávio Canto | 000 |
| Repechage | Repechage | Repechage | Third place | Third place | Third place |
| Elnur Mammadli | Elnur Mammadli | 011 | | | |
| Sirazhudin Magomedov | Sirazhudin Magomedov | 001 | Elnur Mammadli | Elnur Mammadli | 000 |
| | | | Masahiro Takamatsu | Masahiro Takamatsu | 010 |

## Finals

| Semi-finals | Semi-finals | Final | Final |
| - | - | - | - |
| Kim Jae-Bum | 002 |
| Masahiro Takamutsu | 0000 | | |
| Masahiro Takamutsu | 0000 | Kim Jae-Bum | 010 |
| | | Leandro Guilheiro | 000 |
| Flávio Canto | 000 | Leandro Guilheiro | 000 |
| Leandro Guilheiro | 001 | | |
